public class RoboDog implements Pet{
	
	public void trocarPilhas(){
		System.out.println( "RobDog trocando pilhas" );
	}

	@Override
	public void brincar(){
		System.out.println( "RobDog brincando" );
	}
	
	@Override
	public void serAmigavel(){
		System.out.println( "RobDog sendo amiguinho" );
	}
	
}